| private DoOperationDisconnect ( Socket socket, SafeCloseSocket handle ) : SocketError | ||
| socket | Socket | |
| handle | SafeCloseSocket | |
| 리턴 | SocketError | |
public bool DisconnectAsync(SocketAsyncEventArgs e)
{
bool retval;
if (s_loggingEnabled)
{
Logging.Enter(Logging.Sockets, this, "DisconnectAsync", "");
}
if (CleanedUp)
{
throw new ObjectDisposedException(GetType().FullName);
}
if (e == null)
{
throw new ArgumentNullException("e");
}
// Prepare for the native call.
e.StartOperationCommon(this);
e.StartOperationDisconnect();
// Make the native call.
SocketError socketError = SocketError.Success;
try
{
socketError = e.DoOperationDisconnect(this, _handle);
}
catch (Exception ex)
{
// Clear in-use flag on event args object.
e.Complete();
throw ex;
}
// Handle completion when completion port is not posted.
if (socketError != SocketError.Success && socketError != SocketError.IOPending)
{
e.FinishOperationSyncFailure(socketError, 0, SocketFlags.None);
retval = false;
}
else
{
retval = true;
}
if (s_loggingEnabled)
{
Logging.Exit(Logging.Sockets, this, "DisconnectAsync", retval);
}
return retval;
}
public bool DisconnectAsync(SocketAsyncEventArgs e)
{
if (NetEventSource.IsEnabled) NetEventSource.Enter(this);
bool retval;
// Throw if socket disposed
if (CleanedUp)
{
throw new ObjectDisposedException(GetType().FullName);
}
// Prepare for the native call.
e.StartOperationCommon(this);
e.StartOperationDisconnect();
SocketError socketError = SocketError.Success;
try
{
socketError = e.DoOperationDisconnect(this, _handle);
}
catch
{
// clear in-use on event arg object
e.Complete();
throw;
}
// Handle completion when completion port is not posted.
if (socketError != SocketError.Success && socketError != SocketError.IOPending)
{
e.FinishOperationSyncFailure(socketError, 0, SocketFlags.None);
retval = false;
}
else
{
retval = true;
}
if (NetEventSource.IsEnabled) NetEventSource.Exit(this, retval);
return retval;
}
